TransVelope™ — The Original Biohazard Specimen Transport Bag
The original since 1986. Heavy gauge. Grip-tight seal. Separate documentation pouch. ISO 13485:2016. $32.97 for 500 bags.
"A simple idea that solved a real problem. Adding a side pouch to our specimen transport bags to keep paperwork dry and accessible in the event of a spill was one of those innovations that made everyone wonder why it hadn't been done before. It protected chain of custody documentation, reduced re-collection events, and our customers noticed immediately."
Robert Rae Sr.
President, Pro-Lab Diagnostics USA
"The side pouch concept was well thought out, cleverly executed, and perfectly timed. Being first to market with a functional innovation — not just a cosmetic one — gave us the commercial traction we needed. That momentum was a meaningful part of what funded our expansion into Europe and established the Pro-Lab Group as a serious player internationally."
Robert J. Rae Jr.
Chief Executive Officer, Pro-Lab Diagnostics USA
Heavy Gauge. Grip-Tight Seal. Documentation Protected.
Four reasons clinical labs have trusted TransVelope™ since 1986.
The Original
Pro-Lab Diagnostics introduced the specimen transport bag to US labs in 1986. No other manufacturer can make this claim.
Pro-Lab company history
Documentation Protected
The documentation pocket is isolated from the specimen compartment — if the specimen leaks, lab report cards stay dry and legible.
Confirmed — Fisher Scientific, Bound Tree, pro-lab-direct.com
OSHA Aligned
Biohazard symbol printed on every bag. Heavy gauge leak-resistant construction. Resealable grip-tight closure. Designed to support OSHA 29 CFR 1910.1030 compliance.
OSHA 29 CFR 1910.1030
Price Advantage
TransVelope PL.507: $0.066/bag. Thermo Scientific equivalent: $0.383/bag. Same core function — 83% lower cost per bag.
pro-lab-direct.com · thermofisher.com, Apr 2026
Why Laboratories Choose TransVelope
Specimen Transport That Holds Up to CAP and OSHA Scrutiny
A containment failure during transport is a BBP exposure incident, a documentation loss, and a CAP finding — all at once. TransVelope is built to prevent all three: heavy gauge polyethylene, a grip-tight resealable seal, and a separate documentation pouch. Manufactured by Pro-Lab Diagnostics under ISO 13485:2016 (ANAB accredited). Available through Fisher Scientific (22-286-214) — no new vendor qualification required for most labs.
- check_circle OSHA 29 CFR 1910.1030: biohazard symbol printed, heavy gauge leak resistance, resealable closure
- check_circle ISO 13485:2016 ANAB-accredited manufacturer — meets supplier qualification requirements for hospital systems
- check_circle Available on Fisher Scientific (Cat# 22-286-214) — order through your existing account
Common Questions
Do specimen transport bags need to have a biohazard symbol?
Yes. OSHA 29 CFR 1910.1030 requires biohazard labeling or red color-coding for containers transporting blood or OPIM. TransVelope PL.507 and PL.509 are printed with the biohazard symbol.
How do I order TransVelopes without setting up a new vendor?
TransVelopes are listed on Fisher Scientific (Cat# 22-286-214) and VWR. If your lab already purchases through either distributor, no new vendor qualification is needed.
83% Less Than Thermo Scientific — $0.066 per Bag
At $32.97 for 500 bags, TransVelope PL.507 delivers $0.066 per bag — compared to $0.383 per bag for Thermo Scientific's equivalent. That is an 83% cost reduction for the same core function: biohazard-marked, documentation-protected, resealable specimen transport. Add absorbent pads, swabs, or collection vials to your order, or have Pro-Lab assemble a complete specimen collection kit to your specification.
- check_circle PL.507: $32.97 / 500 bags = $0.066/bag direct from pro-lab-direct.com
- check_circle Thermo Scientific Cat# 20315: $382.74 / 1,000 bags = $0.383/bag — 83% more expensive
- check_circle Available through Fisher Scientific (22-286-214), VWR, and Bound Tree — use your existing accounts
Common Questions
Where can I buy TransVelope bags besides Pro-Lab Direct?
TransVelopes are available through Fisher Scientific (Cat# 22-286-214), VWR, and Bound Tree Medical. Contact Pro-Lab Direct for direct pricing and bulk orders.
Is there a minimum order quantity?
No minimum for direct orders — TransVelope PL.507 is sold in 500-bag packs at $32.97. For custom kit assembly or volume pricing, contact us.
Grip-Tight. Documentation-Protected. Built for the Bench.
Specimen bags fail two ways: the seal gives out, or the specimen leaks onto the paperwork. TransVelope addresses both. Heavy gauge polyethylene resists puncture through normal handling. The grip-tight resealable closure holds through transport. The documentation pouch is separate — if the specimen leaks inside the bag, the report card stays dry. Two sizes: 6″×9″ for standard specimens, 8″×10″ for larger. Latex-free.
- check_circle Separate documentation pouch — lab report cards isolated from specimen compartment
- check_circle Resealable grip-tight closure — reopenable and resealable without seal degradation
- check_circle Latex-free — safe for use in latex-sensitive environments
Common Questions
Are TransVelope bags latex-free?
Yes. TransVelope bags are latex-free, suitable for use in latex-sensitive environments.
What is the documentation pocket on a specimen bag for?
The documentation pocket is a separate outer pouch for lab report cards and requisition forms — physically isolated from the specimen compartment. If the primary container leaks, the documentation stays dry and legible.
Complete Specimen Collection Kits — Assembled to Your Specification
Pro-Lab assembles specimen collection kits to order: TransVelope bag plus your choice of absorbent pad, collection swab, and specimen vial. Every kit is packed and ready to hand to the collector. Contact us with your required components, volume, and frequency — we'll configure the kit and pricing that fits your program. No multi-vendor sourcing. One order, one shipment.
- check_circle Assembly service confirmed — bag + pad + swab + vial configured to specification
- check_circle TransVelope bags used in hospital labs, reference labs, physician offices, and EMS nationwide
- check_circle PL.507 (6″×9″) in stock from $32.97/500 — PL.509 (8″×10″) available on request
Common Questions
Does Pro-Lab assemble custom specimen collection kits?
Yes. Pro-Lab assembles specimen collection kits to specification — TransVelope bag plus your choice of absorbent pad, collection swab, and specimen vial. Contact us for custom kit pricing and configuration.
Can I get specimen bags and swabs from one supplier?
Yes. Contact Pro-Lab to configure a custom kit with the bag size, swab type, and vial you need. We assemble and ship as one kit, to your volume and frequency.
People Also Purchased
Frequently ordered alongside TransVelopes from Pro-Lab Direct.
TestOxidase™ PL.390
Spot oxidase reagent — frequently ordered alongside transport supplies in the same Pro-Lab order.
Microbank® Microbial Preservation
Specimen preservation and storage — commonly paired with transport consumables in clinical microbiology labs.
Pro-Loops™ Inoculation Loops
Calibrated loops for specimen inoculation — ordered alongside transport bags in routine lab supply orders.
Available Sizes
| Specification | PL.507 — Standard | PL.509 — Large |
|---|---|---|
| Catalog Number | PL.507 | PL.509 |
| Dimensions | 6″ × 9″ | 8″ × 10″ |
| Pack Size | 500 bags | 500 bags |
| Price (Direct) | $32.97 | $46.64 |
| Price per Bag | $0.066 | $0.093 |
| Closure | Resealable grip-tight seal | Resealable grip-tight seal |
| Documentation Pouch | Yes — separate outer pocket | Yes — separate outer pocket |
| Biohazard Symbol | Yes — printed | Yes — printed |
| Latex-Free | Yes | Yes |
| Absorbent Pad | Optional add-on — contact us | Optional add-on — contact us |
| Assembly Service | Available — contact us | Available — contact us |
| Availability | In Stock | Contact Us |
| Fisher Scientific # | 22-286-214 | 22-287-108 (verify before ordering) |
| Manufacturer QMS | ISO 13485:2016 — ANAB Accredited | |
Prices confirmed pro-lab-direct.com, April 2026. Contact us for volume pricing and kit assembly.
Frequently Asked Questions
Yes. OSHA 29 CFR 1910.1030 requires that containers used to transport blood or other potentially infectious materials (OPIM) be labeled with the biohazard symbol or color-coded red. TransVelope PL.507 and PL.509 are printed with the biohazard symbol, meeting this design requirement.
The most common size for routine clinical specimens is 6″×9″ (TransVelope PL.507), which accommodates standard specimen tubes, urine cups, and culture swabs. For larger specimens — tissue samples, multiple tube collections, or bulkier pathology samples — the 8″×10″ size (PL.509) is appropriate. Contact us for PL.509 availability.
Yes. Pro-Lab offers absorbent pads as an optional add-on. Contact us to configure your order with pads included, or order pads separately.
Yes. Pro-Lab assembles kits to specification — TransVelope bag plus your choice of absorbent pad, collection swab, and specimen vial. Contact us for custom kit pricing and configuration.
Yes. TransVelope bags are latex-free, suitable for use in latex-sensitive environments.
TransVelopes are available through Fisher Scientific (catalog #22-286-214 for the 6″×9″ bag), VWR, and Bound Tree Medical. Contact Pro-Lab Direct for direct pricing and bulk orders.
Yes. TransVelope bags are manufactured by Pro-Lab Diagnostics, Inc., certified to ISO 13485:2016 under ANAB accreditation — the quality management system standard for medical device manufacturers.
Standard specimen transport bags are appropriate for Category B biological substances (non-infectious or minimally infectious specimens per IATA P650 / UN3373). For Category A infectious substances (select agents, high-consequence pathogens requiring UN2814 or UN2900 classification), a full triple-packaging system with a UN-certified outer container is required — a specimen bag alone is not sufficient. Consult your institutional biosafety officer for Category A specimen transport requirements.
OSHA 29 CFR 1910.1030 Compliance
OSHA BBP Standard
TransVelope bags are designed to support compliance with OSHA 29 CFR 1910.1030 (Bloodborne Pathogen Standard) requirements for specimen containment during transport: biohazard symbol printed, heavy gauge leak-resistant construction, resealable closure. Pro-Lab recommends confirming final compliance determination with your institutional infection preventionist based on your specific SOP.
ISO 13485:2016 Manufacturing
Manufactured by Pro-Lab Diagnostics, Inc. — certified to ISO 13485:2016 under ANAB accreditation. W-9, DUNS/SAM registration, and ISO certificate available on request. Contact us to initiate vendor qualification.
IATA Transport Context
For IATA Category B biological substance (UN3373) transport, specimen bags serve as the leakproof secondary packaging layer. A rigid outer container is required to complete IATA P650 compliance. TransVelopes do not constitute a complete IATA-compliant shipping package on their own.
TransVelope bags are specimen transport bags, not diagnostic devices. They do not perform or contribute to any diagnostic test result.
Order or Contact Us
PL.507 — 6″×9″ Bag — In Stock
- check_circleBiohazard symbol printed
- check_circleSeparate documentation pouch
- check_circleGrip-tight resealable closure
- check_circleLatex-free · No minimum order
- check_circleISO 13485:2016 manufacturer
Also available on Fisher Scientific (22-286-214), VWR, and Bound Tree.
phone 1-512-832-9145Contact Us
PL.509 8″×10″ availability · Custom kit assembly · Volume pricing · ISO 13485 documentation
phone 1-512-832-9145Inquiry Received
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